1796606975

素因数分解:

$5^2\times {\mathrm{211}}^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 2246441040

約数和(自身を除く): 449834065

約数列:

[1, 5, 25, 211, 421, 809, 1055, 2105, 4045, 5275, 10525, 20225, 88831, 170699, 340589, 444155, 853495, 1702945, 2220775, 4267475, 8514725, 71864279, 359321395, 1796606975]

約数ペア:

[(1, 1796606975), (5, 359321395), (25, 71864279), (211, 8514725), (421, 4267475), (809, 2220775), (1055, 1702945), (2105, 853495), (4045, 444155), (5275, 340589), (10525, 170699), (20225, 88831)]